Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é o uniforme de pássaro para o Eagle Rider Mickey Dugan?
 ###Tabelas: CREATE TABLE currently_proposed (currently_proposed_id AUTO_INCREMENT PRIMARY KEY, Stadium VARCHAR, Capacity INT, City VARCHAR, Country VARCHAR, Tenant VARCHAR, Opening VARCHAR) CREATE TABLE winners_by_country (winners_by_country_id AUTO_INCREMENT PRIMARY KEY, Country VARCHAR, Total INT, Marathon (mens) INT, Marathon (womens) INT, Half Marathon (mens) INT, Half Marathon (womens) INT) CREATE TABLE team_variations_across_different_versions (team_variations_across_different_versions_id AUTO_INCREMENT PRIMARY KEY, Gatchaman VARCHAR, Eagle Riders VARCHAR, Rank VARCHAR, Bird Uniform VARCHAR, Weapon VARCHAR, Mecha VARCHAR, Japanese voice actor VARCHAR, Voice actor (Eagle Riders) VARCHAR) CREATE TABLE by_seasons (by_seasons_id AUTO_INCREMENT PRIMARY KEY, Season VARCHAR, Races INT, Podiums INT, Pole INT, FLaps INT) CREATE TABLE 2010_ladder (2010_ladder_id AUTO_INCREMENT PRIMARY KEY, Golden Rivers VARCHAR, Wins INT, Byes INT, Losses INT, Draws INT, Against INT)  
SELECT Bird Uniform FROM team_variations_across_different_versions WHERE Eagle Riders = mickey dugan